Supply Of Hexagonal Screw Fully Threaded Of Size M20x75mm Length X1.5mm Pitch With Suitable Nut And Check Nut To Is 1364/67 8.8 Grade, Flat Washer To Is 2016/67 And Spring Washer To Is 3063/72. Six Nos To Be Packed On Polythene Sealed Cover With Packing List Indicating Name Of Manufacturer And Date Of Manufacture..